05/24/17
There are several different F-tables. You will notice that all of the tables only give level of
significance for right tail tests.
05/24/17
When the degrees of freedom aren't given in the table, go with the value with the larger
critical value (t
At the end of the period, the student
should be able to:
Construct a probability distribution for
a random variable.
Find the mean, variance, and expected
value for a discrete random variable.
Find the mean, variance, and expected
value for a continuo
At the end of the period, the student
should be able to:
Use ANOVA technique to determine
difference among three or more means.
a
When an F test is used to test a hypothesis
concerning the means of three or more
populations, the technique is called analy
At the end of the period, the student
should be able to:
Identify the properties of the normal
distribution.
Find the area under the standard normal
distribution given various z values.
Find probabilities for a normally distributed
variable by transformi
At the end of the period, the student
should be able to:
calculate the probability of a discrete uniform
distribution.
to find the mean and variance of a discrete
uniform distribution.
to calculate the probability by using binomial
formula.
to find the m
At the end of the period, the student should be
able to:
Use the steps in hypothesis testing concerning
means and proportions.
A Statistical hypothesis is a conjecture about a
population parameter. This conjecture may or may
not be true.
The null hypothe
At the end of the period, the student
should be able to:
Find the confidence interval for the
mean when
is known or n 30.
Determine the minimum sample size for finding a
confidence interval for the mean.
Find the confidence interval for the mean when
i
At the end of the period, the student
should be able to:
Identify sample spaces from given
events.
Use addition rule of probability for
mutually exclusive events.
Use multiplication rule of probability
for independent and dependent events.
Solve the
At the end of the period, the student should be
able to:
Identify the total number of outcomes in as
sequence of event using the fundamental
counting rule.
Find the number of ways that r objects can be
selected from n objects using the permutation
rule
At the end of the period, the student
should be able to:
Test a distribution for goodness of fit using chisquare.
Test two variables for independence using chisquare.
Test proportions for Homogeneity using chisquare.
When one is testing to see whether a
At the end of the period, the student
should be able to:
Draw a scatter plot for a set of ordered pairs.
Find the correlation coefficient.
Test the hypothesis H0: = 0.
Find the equation of the regression line.
Find the coefficient of determination.